Science Explorer Back to mapMap
Discussion
Researcher · Institute of Power Engineering · Poland

Krystian Machaj

Krystian Machaj publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Catalysis, on topics such as Advancements in Solid Oxide Fuel Cells, Hybrid Renewable Energy Systems and Fuel Cells and Related Materials.

ORCID 0000-0003-0580-561X OpenAlex
World rank
#3,454,496
of 7,710,434 ranked researchers
Rank in Poland
#23,477
of 100,960
Works
26
Citations
420
Citations per work
16.2
h-index
8
i10-index 6Top 80% in Materials Chemistry
Krystian Machaj

What does Krystian Machaj research?

Krystian Machaj's work is mostly in Materials Science (33%), Engineering (19%), Chemical Engineering (14%).

Physical Sciences: 19 works · 73.0% of their workMaterials Science: 9 works · 33.3% of their workMaterials Chemistry: 9 works · 33.3% of their workEngineering: 5 works · 19.2% of their workElectrical and Electronic Engineering: 3 works · 12.8% of their workBiomedical Engineering: 2 works · 6.4% of their workChemical Engineering: 4 works · 14.1% of their workCatalysis: 2 works · 9.0% of their workFluid Flow and Transfer Processes: 1 works · 5.1% of their workEnergy: 2 works · 6.4% of their workEnergy Engineering and Power Technology: 2 works · 6.4% of their workEverything else: 7 works · 27.0% of their workTHEIR WORKKrystian Machaj26works
Physical Sciences73%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Materials Science933.3%
    2. Engineering519.2%
    3. Chemical Engineering414.1%
    4. Energy26.4%
  2. Everything else727.0%
  1. 1Materials Chemistry33% of their works
  2. 2Electrical and Electronic Engineering13% of their works
  3. 3Catalysis9% of their works
  4. 4Energy Engineering and Power Technology6% of their works
  5. 5Biomedical Engineering6% of their works
  6. 6Fluid Flow and Transfer Processes5% of their works

Research topics

Which keywords describe Krystian Machaj's research?

The keywords of their largest research topics: Materials, Solid Oxide Fuel Cells, Catalysis, Energy Storage, Renewable Energy, Electrolysis, Hydrogen and Nanoparticles.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Materials171 topic
  2. Solid Oxide Fuel Cells171 topic
  3. Catalysis123 topics
  4. Energy Storage92 topics
  5. Renewable Energy92 topics
  6. Electrolysis51 topic
  7. Hydrogen51 topic
  8. Nanoparticles51 topic
  9. Oxidation51 topic
  10. Polymer Electrolyte Membranes51 topic
  11. Proton Exchange Membranes51 topic
  12. Ammonia Synthesis41 topic
  13. Electrocatalysts41 topic
  14. Electrochemical Reduction41 topic
  15. Molten Salt Electrolysis41 topic
  16. Dehydrogenation31 topic
  17. Electrocatalysis31 topic
  18. Energy Conversion31 topic
  19. Oxidative31 topic

Where does Krystian Machaj work?

Krystian Machaj's main affiliation in the publication record is Institute of Power Engineering, Poland.

How many publications and citations does Krystian Machaj have?

OpenAlex counts 26 works and 420 citations for Krystian Machaj, an h-index of 8, ranking #3,454,496 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about Krystian Machaj. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.